HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / WA

MELISSA K NICHOLAS, PA

PHYSICIAN ASSISTANT

Graduated: 2006

NPI: 1215197694

Practice Locations (1)

YAKIMA VALLEY DERMATOLOGY INC PS

3911 CASTLEVALE RD

YAKIMA, WA 989027807

5099667899

Source: CMS National Downloadable File, September 2026.